Flow price: --
5fa97ba00f7821776f742ffc7c482438b5c8dd5a534ea4e8bed91e2207d7dd35

Transaction

Hash: 5fa97ba00f7821776f742ffc7c482438b5c8dd5a534ea4e8bed91e2207d7dd35
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5fa97ba00f7821776f742ffc7c482438b5c8dd5a534ea4e8bed91e2207d7dd35:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
5fa97ba00f7821776f742ffc7c482438b5c8dd5a534ea4e8bed91e2207d7dd35
Status:
ERROR
Block height:
39796542
Block id:
f0ef023e0381808b4c725f3cf859a659063a236ad5ddcb3822317bc16d608a4c
Timestamp:
Thursday 27 October 2022 at 08:11:47 UTC
()
Proposer:
Authorizers:
Gas used:
50